I am looking for some kind of tool that would help me visualize a database that I am currently in the process of designing. I would like something that would allow me to display all the tables, maybe even the elements and then the relationship among the tables. I know that years ago when I was in college and working with MS Access it had a tool that would allow one to graphically display the database schema.

Is there anything similar to use under Linux?

Thanks for the help.